const os = require('os')
let address = ''
function getLocalIP() {
  const interfaces = os.networkInterfaces()
  for (const devName in interfaces) {
    const iface = interfaces[devName]
    for (let i = 0; i < iface.length; i++) {
      const alias = iface[i]
      if (alias.family === 'IPv4' && alias.address !== '127.0.0.1' && !alias.internal) {
        address = alias.address
        return alias.address
      }
    }
  }
  return '0.0.0.0'
}
getLocalIP()
module.exports = address
